SKU: 18XCV1

18K Solid Gold Lab-Grown Diamond Marquise Ring

Name: The Karat Store 18K Solid Gold Lab-Grown Diamond Marquise Ring
Brand: The Karat Store
SKU: 18XCV1

$1,880.00

Color

Ring Size

Quantity

Embrace the elegance of sustainable luxury with the 18K Solid Gold Lab-Grown Diamond Marquise Ring.

This beautifully crafted ring features a stunning marquise-cut lab-grown diamond, known for its elongated shape and exceptional brilliance. Set in 18K Solid Gold, this ring offers a perfect balance of timeless beauty and modern sustainability.

The lab-grown diamond provides all the sparkle of a natural diamond while being an ethical choice, making it ideal for engagements, anniversaries, or as a sophisticated addition to any jewelry collection.

Product Details :

Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Main Stone: Lab-Grown Marquise Diamond
Certifications: BIS Hallmarked & IGI
Shipping Time: 15-25 Business Days
Customer Support: Available via live chats, and video calls.

US Size	Inside Diameter (mm)
3	14.1
3.5	14.5
4	14.9
4.5	15.3
5	15.7
5.5	16.1
6	16.5
6.5	16.9
7	17.3
7.5	17.7
8	18.1
8.5	18.5
9	19
9.5	19.4
10	19.8
10.5	20.2
11	20.6
11.5	21
12	21.4
12.5	21.8
13	22.3
13.5	22.6
14	23.2

View Complete Guide

How to Measure the Inside Diameter

If you have a ring that already fits you well:

Place the ring flat on a ruler.
Measure the distance straight across the inside of the ring (from one inner edge to the opposite inner edge).
This measurement (in millimeters) is the inside diameter of your ring.
Match this number with the chart to find your ring size.

Need Help?

If you’re unsure about your size, our experts at The Karat Store are here to guide you.
💬 WhatsappChat: +16475473342
🌐 Mail us at: contact@thekaratstore.us

We take pride in offering high-quality jewelry and providing the necessary certifications to ensure your peace of mind. Below is a breakdown of the certification process for each product type:

Lab-Grown Solitaire Jewelry: Certified by the International Gemological Institute (IGI) for authenticity and quality.

Gemstone Jewelry: Accompanied by a detailed Gemologist Report.

Certified by YGA (Your Gemologist Associatio.

Optional Certification: For IGI or GIA certification, available upon request. Please note that this comes with a 30-40 day waiting period and an additional charge.

Moissanite Jewelry: Certified by the Gemological Research Association (GRA) with a comprehensive report.

For more details, Check out our certification information page.
Last On, First Off: Put on your jewellery after applying makeup, perfume, or hairspray, and remove it first before bedtime or engaging in activities like swimming or exercising.

Cleaning: Clean your jewellery with mild detergent and warm water. Gently scrub with a soft toothbrush to remove dirt from intricate details.

Separate Storage: Store each piece of jewellery separately to avoid scratches and tangling. Consider using soft pouches or a jewellery box with compartments.

Professional Cleaning: For a deep clean, consider professional cleaning services. Please consult with our experts at The Karat Store for recommendations.